5389000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 13394160

約数和(自身を除く): 8005160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 317, 340, 425, 500, 634, 680, 850, 1000, 1268, 1585, 1700, 2125, 2536, 3170, 3400, 4250, 5389, 6340, 7925, 8500, 10778, 12680, 15850, 17000, 21556, 26945, 31700, 39625, 43112, 53890, 63400, 79250, 107780, 134725, 158500, 215560, 269450, 317000, 538900, 673625, 1077800, 1347250, 2694500, 5389000]

約数ペア:

[(1, 5389000), (2, 2694500), (4, 1347250), (5, 1077800), (8, 673625), (10, 538900), (17, 317000), (20, 269450), (25, 215560), (34, 158500), (40, 134725), (50, 107780), (68, 79250), (85, 63400), (100, 53890), (125, 43112), (136, 39625), (170, 31700), (200, 26945), (250, 21556), (317, 17000), (340, 15850), (425, 12680), (500, 10778), (634, 8500), (680, 7925), (850, 6340), (1000, 5389), (1268, 4250), (1585, 3400), (1700, 3170), (2125, 2536)]